EP 3817597 A4 20210915 - METHOD FOR COUNTING THE NUMBER OF PUFFS AND AEROSOL GENERATING DEVICE USING THE SAME
Title (en)
METHOD FOR COUNTING THE NUMBER OF PUFFS AND AEROSOL GENERATING DEVICE USING THE SAME
Title (de)
VERFAHREN ZUM ZÄHLEN DER ANZAHL VON ZÜGEN UND AEROSOLERZEUGUNGSVORRICHTUNG DAMIT
Title (fr)
PROCÉDÉ DE COMPTAGE DU NOMBRE DE BOUFFÉES ET DISPOSITIF DE GÉNÉRATION D'AÉROSOL L'UTILISANT
Publication
Application
Priority
- KR 2020005017 W 20200414
- KR 20190045646 A 20190418
Abstract (en)
[origin: WO2020213916A2] A method of counting the number of puffs using an aerosol generating device is disclosed. The may include obtaining a first start time which is a time when a pressure measured by a sensor included in the aerosol generating device decreases below a first reference pressure value; obtaining a first end time which is a time when the pressure measured by the sensor reaches the first reference pressure value after the first start time; determining whether a first period, which is a period between the first end time and the first start time, is longer than or equal to a first reference period; and increase the number of puffs by one based on the first period being longer than or equal to the first reference period.
IPC 8 full level
A24F 40/53 (2020.01)
CPC (source: CN EP KR US)
A24F 40/05 (2020.01 - CN); A24F 40/10 (2020.01 - US); A24F 40/40 (2020.01 - CN); A24F 40/42 (2020.01 - CN US); A24F 40/465 (2020.01 - CN US); A24F 40/50 (2020.01 - CN KR US); A24F 40/51 (2020.01 - CN US); A24F 40/53 (2020.01 - EP US); G01L 23/08 (2013.01 - KR US); A24F 40/10 (2020.01 - EP); A24F 40/40 (2020.01 - EP US); A24F 40/60 (2020.01 - US); G01L 23/00 (2013.01 - US)
Citation (search report)
- [XI] US 2004030508 A1 20040212 - LIKNESS MARK A [US], et al
- [A] WO 2018099663 A1 20180607 - PHILIP MORRIS PRODUCTS SA [CH]
- [A] EP 3054798 A2 20160817 - NICOVENTURES HOLDINGS LTD [GB]
- [A] EP 2967145 A2 20160120 - ALTRIA CLIENT SERVICES LLC [US]
- See also references of WO 2020213916A2
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2020213916 A2 20201022; WO 2020213916 A3 20201119; CN 112118751 A 20201222; CN 112118751 B 20240409; EP 3817597 A2 20210512; EP 3817597 A4 20210915; EP 3817597 B1 20221130; JP 2021523677 A 20210909; JP 2022120115 A 20220817; JP 7244173 B2 20230322; JP 7294749 B2 20230620; KR 102252456 B1 20210514; KR 20200122667 A 20201028; US 12108803 B2 20241008; US 2023109861 A1 20230413
DOCDB simple family (application)
KR 2020005017 W 20200414; CN 202080001225 A 20200414; EP 20747334 A 20200414; JP 2020540316 A 20200414; JP 2022094756 A 20220610; KR 20190045646 A 20190418; US 202016970814 A 20200414